You don't need to smoke a pack of cigarettes a day to be at risk of dying from heart disease—a new study claims just having a couple can lead to seriously detrimental health implications, even after ...

A single cigarette now and then may not kill you — but according to new research, each one will take an average of 19.5 minutes off your life. The study, conducted at University College London, ...

Smoking causes significant health effects in teens, including lung damage, reduced physical fitness, and the potential to develop severe nicotine addiction. Keeping an open dialogue with teens can ...

Prolonged exposure to cigarette smoke destroys the air sacs in mouse lungs (left). But this destruction is prevented in mice lacking MAIT cells (right). Cigarette smoking is widespread and deadly, yet ...

Although I rent in a nonsmoking building, my apartment frequently smells like I’m chain-puffing Marlboros 24/7. The smell’s sneaking through my vents, permeating the lobby, and wafting into the ...